The country code and area code of Moscow region, Russian Federation is 7, (8)496.
The country code and area code of Amur region, Russian Federation is 7, (8)416.
The country code and area code of Arkhangelsk region, Russian Federation is 7, (8)818.
The country code and area code of Belgorod region, Russian Federation is 7, (8)472.
The country code and area code of Bryansk region, Russian Federation is 7, (8)483.
The country code and area code of Buryatia region, Russian Federation is 7, (8)301.
The country code and area code of Chelyabinsk region, Russian Federation is 7, (8)351.
The country code and area code of Chita region, Russian Federation is 7, (8)302.
The country code and area code of Chukotskyi region, Russian Federation is 7, (8)427.
The country code and area code of Ekaterinburg region, Russian Federation is 7, (8)343.
The country code and area code of Irkutsk region, Russian Federation is 7, (8)395.
The country code and area code of Kalmytskija region, Russian Federation is 7, (8)847.
The country code and area code of Kaluga region, Russian Federation is 7, (8)484.